./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/gcd02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/gcd02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:33:11,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:33:11,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:33:11,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:33:11,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:33:11,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:33:11,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:33:11,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:33:11,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:33:11,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:33:11,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:33:11,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:33:11,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:33:11,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:33:11,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:33:11,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:33:11,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:33:11,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:33:11,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:33:11,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:33:11,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:33:11,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:33:11,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:33:11,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:33:11,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:33:11,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:33:11,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:33:11,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:33:11,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:33:11,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:33:11,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:33:11,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:33:11,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:33:11,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:33:11,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:33:11,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:33:11,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:33:11,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:33:11,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:33:11,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:33:11,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:33:11,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2021-11-25 06:33:11,519 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:33:11,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:33:11,521 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:33:11,521 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:33:11,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:33:11,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:33:11,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:33:11,523 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-25 06:33:11,523 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-25 06:33:11,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:33:11,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-25 06:33:11,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:33:11,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:33:11,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:33:11,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:33:11,526 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2021-11-25 06:33:11,526 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-25 06:33:11,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:33:11,527 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:33:11,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:33:11,527 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:33:11,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:33:11,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:33:11,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:33:11,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:33:11,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:33:11,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:33:11,529 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:33:11,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:33:11,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:33:11,531 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_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 [2021-11-25 06:33:11,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:33:11,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:33:11,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:33:11,854 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:33:11,854 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:33:11,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/recursive/gcd02.c [2021-11-25 06:33:11,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/data/79766f752/8523eee46b41469092c7d143d7bd50cd/FLAGa763b1eb6 [2021-11-25 06:33:12,353 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:33:12,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/sv-benchmarks/c/recursive/gcd02.c [2021-11-25 06:33:12,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/data/79766f752/8523eee46b41469092c7d143d7bd50cd/FLAGa763b1eb6 [2021-11-25 06:33:12,743 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/data/79766f752/8523eee46b41469092c7d143d7bd50cd [2021-11-25 06:33:12,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:33:12,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:33:12,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:33:12,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:33:12,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:33:12,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:12,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25002e36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12, skipping insertion in model container [2021-11-25 06:33:12,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:12,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:33:12,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:33:12,906 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_48a1603e-780e-42c9-97a4-7fea0caee0ee/sv-benchmarks/c/recursive/gcd02.c[623,636] [2021-11-25 06:33:12,924 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_48a1603e-780e-42c9-97a4-7fea0caee0ee/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2021-11-25 06:33:12,932 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:33:12,949 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:33:12,961 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_48a1603e-780e-42c9-97a4-7fea0caee0ee/sv-benchmarks/c/recursive/gcd02.c[623,636] [2021-11-25 06:33:12,968 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_48a1603e-780e-42c9-97a4-7fea0caee0ee/sv-benchmarks/c/recursive/gcd02.c[1283,1296] [2021-11-25 06:33:12,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:33:12,981 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:33:12,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12 WrapperNode [2021-11-25 06:33:12,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:33:12,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:33:12,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:33:12,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:33:13,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,029 INFO L137 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2021-11-25 06:33:13,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:33:13,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:33:13,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:33:13,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:33:13,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:33:13,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:33:13,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:33:13,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:33:13,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:33:12" (1/1) ... [2021-11-25 06:33:13,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:33:13,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:33:13,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:33:13,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a1603e-780e-42c9-97a4-7fea0caee0ee/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:33:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:33:13,127 INFO L130 BoogieDeclarations]: Found specification of procedure gcd [2021-11-25 06:33:13,127 INFO L138 BoogieDeclarations]: Found implementation of procedure gcd [2021-11-25 06:33:13,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:33:13,128 INFO L130 BoogieDeclarations]: Found specification of procedure divides [2021-11-25 06:33:13,128 INFO L138 BoogieDeclarations]: Found implementation of procedure divides [2021-11-25 06:33:13,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:33:13,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:33:13,185 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:33:13,187 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:33:13,338 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:33:13,363 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:33:13,364 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:33:13,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:33:13 BoogieIcfgContainer [2021-11-25 06:33:13,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:33:13,367 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:33:13,367 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:33:13,383 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:33:13,383 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:33:13" (1/1) ... [2021-11-25 06:33:13,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:33:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2021-11-25 06:33:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2021-11-25 06:33:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 06:33:13,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:13,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 54 transitions. [2021-11-25 06:33:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 54 transitions. [2021-11-25 06:33:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-25 06:33:13,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:13,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 62 transitions. [2021-11-25 06:33:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2021-11-25 06:33:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 06:33:14,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:14,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 61 transitions. [2021-11-25 06:33:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2021-11-25 06:33:14,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-25 06:33:14,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:14,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 60 transitions. [2021-11-25 06:33:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2021-11-25 06:33:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:33:14,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:14,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 52 states and 75 transitions. [2021-11-25 06:33:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 75 transitions. [2021-11-25 06:33:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:33:15,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:15,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 57 states and 86 transitions. [2021-11-25 06:33:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 86 transitions. [2021-11-25 06:33:16,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:33:16,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:16,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:16,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:16,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 59 states and 90 transitions. [2021-11-25 06:33:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 90 transitions. [2021-11-25 06:33:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:33:16,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:16,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:16,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:16,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 61 states and 95 transitions. [2021-11-25 06:33:16,766 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 95 transitions. [2021-11-25 06:33:16,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-25 06:33:16,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:16,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:17,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 42 states and 58 transitions. [2021-11-25 06:33:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2021-11-25 06:33:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:33:17,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:17,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 41 states and 57 transitions. [2021-11-25 06:33:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 57 transitions. [2021-11-25 06:33:17,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 06:33:17,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:17,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 06:33:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 51 states and 78 transitions. [2021-11-25 06:33:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2021-11-25 06:33:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:20,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:20,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 06:33:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 52 states and 79 transitions. [2021-11-25 06:33:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 79 transitions. [2021-11-25 06:33:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:21,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:21,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:24,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:24,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,406 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:25,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:25,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:25,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:25,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,023 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,943 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:26,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:26,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,032 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,076 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,263 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,392 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:27,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:27,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,795 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,835 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:28,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:28,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:28,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:28,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,024 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,404 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,940 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:29,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:29,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,527 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,756 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,894 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:30,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:30,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,107 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,621 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,900 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,939 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:31,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:31,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:31,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:31,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:32,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:32,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,182 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,260 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,299 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,338 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,417 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,536 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,142 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,396 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,915 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:34,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:34,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,415 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,613 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,770 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,809 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:35,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:35,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,043 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,351 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,782 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:36,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,208 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:37,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:37,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,151 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:38,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:38,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,061 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,153 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,229 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,341 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,487 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,594 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,760 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:39,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:39,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,058 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,450 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,865 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:40,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:40,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,447 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:41,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:41,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,202 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,392 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,466 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,503 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:42,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:42,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,019 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,308 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,891 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:43,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:43,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,103 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,475 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,922 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:44,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:44,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,156 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,600 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:45,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:45,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,561 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:46,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:46,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,274 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:47,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:48,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:48,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:48,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:48,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,143 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:49,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,216 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,802 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:50,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:50,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,426 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:51,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,638 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:52,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,080 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,733 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,753 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,872 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:53,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:53,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,275 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,310 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,413 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,581 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,863 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:54,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:54,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,079 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,916 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:55,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:55,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:55,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,281 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,383 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:56,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:56,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:56,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,635 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:57,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:57,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,582 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,797 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,958 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:58,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:58,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:58,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:58,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:58,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,089 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,125 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,353 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,445 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,487 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,811 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:33:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:33:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:33:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:33:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:33:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:33:59,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:33:59,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:33:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,288 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,523 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,626 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,918 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,952 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:00,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:00,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:00,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:00,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,217 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,353 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:34:01,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:34:01,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:34:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:34:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:34:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:34:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:34:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:34:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-25 06:43:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:48,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:48,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:48,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:48,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:48,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:48,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:48,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:48,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:48,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:48,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:48,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:48,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:48,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:48,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:48,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:48,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,201 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,519 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,598 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,860 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:49,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:49,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,043 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,228 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,859 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:50,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:50,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,938 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:51,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:51,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,043 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:52,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:52,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,724 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:53,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:53,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:53,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,064 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,090 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,250 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:54,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:54,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,141 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,272 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,799 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,851 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:55,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:55,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:55,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,642 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,851 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,929 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,956 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:56,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:56,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:56,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,366 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,743 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,850 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,876 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,928 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:57,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:57,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:57,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:57,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,137 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,925 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:58,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,425 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,741 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,924 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,950 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:43:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:43:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:43:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:43:59,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:59,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,003 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,242 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,451 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,493 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,572 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,609 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,742 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,768 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,924 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:00,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,134 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:01,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:01,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:01,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,544 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,622 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,858 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:02,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:02,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:02,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:03,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:03,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:03,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,965 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:04,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:04,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:04,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,491 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,569 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,831 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:05,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:05,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,067 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,175 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,831 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,884 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:06,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:06,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,031 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,041 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,280 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:07,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:07,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:07,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,594 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,961 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:08,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:08,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:08,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:08,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:08,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,068 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,146 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,725 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:09,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:09,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:09,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,197 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,225 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,251 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,461 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,723 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,856 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,908 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:10,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:10,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:10,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,117 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,133 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,275 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:11,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:11,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:11,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,013 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,327 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,459 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,644 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:12,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:12,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,353 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,510 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,721 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,747 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,880 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:13,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:13,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:13,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,063 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,168 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,220 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,299 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,351 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,641 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,667 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,825 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,851 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:14,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:14,984 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:14,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:14,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,036 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,088 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,245 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,298 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:44:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 06:44:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:44:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 63 states and 109 transitions. [2021-11-25 06:44:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2021-11-25 06:44:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-25 06:44:15,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:44:15,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:44:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat