./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ --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 eb57cc67b4a5d1052a722feccb00a81098424cf4bc0bbd7bfe756405ab740d43 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:13:49,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:13:49,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:13:49,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:13:49,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:13:49,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:13:49,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:13:49,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:13:49,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:13:49,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:13:49,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:13:49,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:13:49,354 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:13:49,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:13:49,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:13:49,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:13:49,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:13:49,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:13:49,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:13:49,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:13:49,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:13:49,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:13:49,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:13:49,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:13:49,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:13:49,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:13:49,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:13:49,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:13:49,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:13:49,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:13:49,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:13:49,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:13:49,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:13:49,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:13:49,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:13:49,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:13:49,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:13:49,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:13:49,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:13:49,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:13:49,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:13:49,398 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:13:49,426 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:13:49,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:13:49,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:13:49,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:13:49,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:13:49,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:13:49,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:13:49,430 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:13:49,431 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:13:49,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:13:49,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:13:49,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:13:49,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:13:49,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:13:49,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:13:49,434 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:13:49,434 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:13:49,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:13:49,435 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:13:49,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:13:49,436 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:13:49,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:13:49,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:13:49,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:13:49,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:13:49,438 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:13:49,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:13:49,439 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:13:49,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:13:49,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:13:49,441 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_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb57cc67b4a5d1052a722feccb00a81098424cf4bc0bbd7bfe756405ab740d43 [2022-11-20 17:13:49,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:13:49,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:13:49,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:13:49,868 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:13:49,869 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:13:49,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c [2022-11-20 17:13:53,090 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:13:53,302 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:13:53,303 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c [2022-11-20 17:13:53,311 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/data/251ecb011/2d9b402fb19c45bea936c75525c912db/FLAG50b19f50f [2022-11-20 17:13:53,330 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/data/251ecb011/2d9b402fb19c45bea936c75525c912db [2022-11-20 17:13:53,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:13:53,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:13:53,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:13:53,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:13:53,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:13:53,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14292a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53, skipping insertion in model container [2022-11-20 17:13:53,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:13:53,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:13:53,644 WARN L237 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_9805887d-8d36-4a50-89fb-e30915a1f746/sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c[946,959] [2022-11-20 17:13:53,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:13:53,664 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:13:53,691 WARN L237 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_9805887d-8d36-4a50-89fb-e30915a1f746/sv-benchmarks/c/recursive-simple/fibo_2calls_5-2.c[946,959] [2022-11-20 17:13:53,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:13:53,709 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:13:53,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53 WrapperNode [2022-11-20 17:13:53,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:13:53,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:13:53,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:13:53,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:13:53,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,732 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,750 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-11-20 17:13:53,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:13:53,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:13:53,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:13:53,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:13:53,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,772 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:13:53,776 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:13:53,776 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:13:53,776 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:13:53,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:13:53" (1/1) ... [2022-11-20 17:13:53,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:13:53,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:13:53,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:13:53,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9805887d-8d36-4a50-89fb-e30915a1f746/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:13:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:13:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:13:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2022-11-20 17:13:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2022-11-20 17:13:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2022-11-20 17:13:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2022-11-20 17:13:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:13:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:13:53,977 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:13:53,979 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:13:54,160 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:13:54,203 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:13:54,204 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:13:54,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:13:54 BoogieIcfgContainer [2022-11-20 17:13:54,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:13:54,208 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:13:54,208 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:13:54,222 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:13:54,222 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:13:54" (1/1) ... [2022-11-20 17:13:54,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:13:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:54,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2022-11-20 17:13:54,304 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2022-11-20 17:13:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 17:13:54,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:54,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:54,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2022-11-20 17:13:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2022-11-20 17:13:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:13:54,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2022-11-20 17:13:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2022-11-20 17:13:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-20 17:13:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2022-11-20 17:13:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-11-20 17:13:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:13:55,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 64 transitions. [2022-11-20 17:13:55,422 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2022-11-20 17:13:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-20 17:13:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:55,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 67 transitions. [2022-11-20 17:13:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2022-11-20 17:13:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 17:13:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:55,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:55,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 66 transitions. [2022-11-20 17:13:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2022-11-20 17:13:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 17:13:55,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 69 transitions. [2022-11-20 17:13:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2022-11-20 17:13:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:13:56,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:56,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 73 transitions. [2022-11-20 17:13:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-11-20 17:13:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:13:56,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:13:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 61 states and 76 transitions. [2022-11-20 17:13:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2022-11-20 17:13:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:13:56,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 69 states and 89 transitions. [2022-11-20 17:13:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2022-11-20 17:13:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:13:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:57,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:13:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 68 states and 88 transitions. [2022-11-20 17:13:57,893 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 88 transitions. [2022-11-20 17:13:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 17:13:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:13:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 70 states and 92 transitions. [2022-11-20 17:13:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2022-11-20 17:13:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-20 17:13:58,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:58,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:13:59,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 104 transitions. [2022-11-20 17:13:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 104 transitions. [2022-11-20 17:13:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-20 17:13:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:14:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 84 states and 111 transitions. [2022-11-20 17:14:00,812 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 111 transitions. [2022-11-20 17:14:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:14:00,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:14:02,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 100 states and 130 transitions. [2022-11-20 17:14:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 130 transitions. [2022-11-20 17:14:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:14:02,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 17:14:04,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 110 states and 147 transitions. [2022-11-20 17:14:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 147 transitions. [2022-11-20 17:14:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-20 17:14:04,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:04,792 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 17:14:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 111 states and 150 transitions. [2022-11-20 17:14:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2022-11-20 17:14:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-20 17:14:04,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-20 17:14:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 115 states and 158 transitions. [2022-11-20 17:14:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 158 transitions. [2022-11-20 17:14:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 17:14:05,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:05,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:05,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-20 17:14:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 116 states and 161 transitions. [2022-11-20 17:14:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 161 transitions. [2022-11-20 17:14:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-20 17:14:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:14:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 155 transitions. [2022-11-20 17:14:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 155 transitions. [2022-11-20 17:14:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 17:14:06,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 17:14:07,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 119 states and 159 transitions. [2022-11-20 17:14:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 159 transitions. [2022-11-20 17:14:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:14:07,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:14:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 123 states and 166 transitions. [2022-11-20 17:14:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 166 transitions. [2022-11-20 17:14:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:14:08,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:14:10,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 126 states and 175 transitions. [2022-11-20 17:14:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 175 transitions. [2022-11-20 17:14:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:14:10,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:10,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:14:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:13,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 136 states and 201 transitions. [2022-11-20 17:14:13,865 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 201 transitions. [2022-11-20 17:14:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:14:13,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-11-20 17:14:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 138 states and 204 transitions. [2022-11-20 17:14:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 204 transitions. [2022-11-20 17:14:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 17:14:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 141 states and 214 transitions. [2022-11-20 17:14:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 214 transitions. [2022-11-20 17:14:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:15,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:15,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:19,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:19,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:20,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:20,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:20,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:20,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:20,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:20,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:20,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:20,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:21,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:21,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:21,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:21,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:21,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:21,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:22,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:22,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:22,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:22,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:22,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:22,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:22,850 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:22,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:23,071 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:23,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:23,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:23,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:23,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:23,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:23,771 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:23,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:24,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:24,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:24,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:24,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:24,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:24,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:24,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:25,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:25,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:25,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:25,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:25,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:25,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:25,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:25,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:26,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:26,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:26,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:26,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:26,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:26,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:26,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:26,787 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:26,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:26,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:26,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:27,050 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:27,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:27,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:27,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:27,628 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:27,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:27,651 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:27,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:27,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:27,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:27,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:27,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:28,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:28,102 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:28,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:28,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:28,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:28,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:28,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:28,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:28,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:28,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:28,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:28,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:28,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:28,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:28,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:28,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:28,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:29,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:29,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:29,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:29,525 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:29,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:29,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:29,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,894 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:29,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:30,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:30,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:30,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:30,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:30,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:30,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:30,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:30,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:30,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:30,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:31,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:31,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:31,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:31,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:31,396 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:31,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:31,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:31,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:31,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:31,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:31,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:31,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:32,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:32,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:32,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:32,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:32,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:32,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:32,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:32,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,020 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,598 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:33,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:34,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:34,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:34,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:34,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:34,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:34,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:34,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:34,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,065 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,608 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,791 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:35,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:35,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,498 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:36,991 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:36,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:36,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:37,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:37,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:37,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:37,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:37,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:37,342 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:37,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:37,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:37,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:37,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:37,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:37,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:37,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:37,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:37,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:37,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,471 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:38,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:38,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:39,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:39,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:39,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:39,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:39,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:39,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:39,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:40,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:40,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,214 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,208 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,706 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:42,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,486 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,156 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,320 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,803 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:44,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:45,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:45,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:45,359 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:45,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:45,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:45,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:45,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:45,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:45,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:46,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,572 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:47,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:48,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:48,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,445 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:49,855 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:49,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:49,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,461 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,668 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:50,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:50,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,357 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,541 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:52,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:52,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,597 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,941 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:53,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:53,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:54,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,005 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,687 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,840 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:55,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:55,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,701 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,013 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,768 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:57,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:57,893 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:57,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:58,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:58,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,212 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:59,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:14:59,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:14:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:14:59,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:14:59,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:00,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,144 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,743 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:01,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:01,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:02,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:02,987 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:02,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,129 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:03,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,595 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:04,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:05,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,846 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:06,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:06,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:06,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,783 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:07,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:07,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:07,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:07,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,046 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,744 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:08,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:09,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:09,981 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:09,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:10,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:10,909 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:10,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:10,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:10,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,037 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:11,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:11,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:12,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:12,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:12,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,788 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:13,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:13,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:13,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:13,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,027 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,324 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:14,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:14,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:14,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:14,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:14,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:14,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,402 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,089 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,217 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,470 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:16,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:16,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:16,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,381 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:17,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,425 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:18,845 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:18,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:18,861 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:18,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:18,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,590 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,601 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:19,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,835 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:20,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:20,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,123 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,279 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:21,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,146 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:22,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:22,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:22,978 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:22,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:22,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:22,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,387 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:23,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:23,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:23,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:24,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:25,899 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:25,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,179 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,503 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:26,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,416 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,838 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:27,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:28,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:28,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:28,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,642 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,768 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,781 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:29,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:29,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:29,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:29,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:29,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:30,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:30,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:30,935 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:30,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:31,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,646 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:32,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:32,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,035 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,416 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:33,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:33,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:33,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:34,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:35,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:36,897 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:36,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,408 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,686 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:37,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:38,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:38,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,069 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:39,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:39,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:39,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,471 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:40,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:40,998 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:40,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:40,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,252 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,504 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:41,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:41,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:41,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:41,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,083 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,815 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,236 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:43,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:43,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:44,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:44,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,827 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:45,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,375 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,386 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:47,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,021 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,033 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,538 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,664 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:48,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,542 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:49,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:49,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:50,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,361 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:51,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:51,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,563 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:52,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:52,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,605 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:53,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:53,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,034 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:54,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:54,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:54,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,228 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:55,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:55,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:56,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,737 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,798 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,042 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,439 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:15:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:15:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:15:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:15:59,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,081 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,351 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,469 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,480 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:00,872 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:00,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:00,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:01,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:02,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:02,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:03,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:03,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:04,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:04,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:04,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,030 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,283 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:05,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:05,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,539 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:06,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:06,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:06,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:06,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,173 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,584 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:07,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,750 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,763 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:08,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:08,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,160 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,852 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:09,967 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:09,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:09,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:09,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,240 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:10,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:10,995 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:10,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:11,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:11,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,578 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:12,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:12,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,696 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:13,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:13,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:13,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,366 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,778 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:15,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:15,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,335 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,637 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:16,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:16,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:16,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:16,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:16,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,215 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,229 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:17,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:17,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,075 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,219 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:18,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,199 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,716 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:19,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,423 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:20,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:21,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:21,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:21,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,093 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:22,905 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,407 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,805 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:23,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:23,930 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:23,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:23,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:23,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,690 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,701 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:24,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:25,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:25,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,480 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:26,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:26,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:27,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,136 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,259 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:28,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:28,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:28,944 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:28,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:28,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,414 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,571 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:29,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:29,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:29,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,574 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,853 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:30,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,537 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:31,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:31,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:31,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:31,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,446 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,588 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:32,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:32,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:32,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,454 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,852 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:33,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,242 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,614 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:34,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:34,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:34,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,622 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:35,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:35,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:35,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:36,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:36,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,133 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,291 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,767 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:37,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,303 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,716 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,851 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:38,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:38,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:38,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,354 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,745 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:39,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:39,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:16:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:16:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:16:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:16:40,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:40,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 17:24:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,212 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,466 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:33,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,711 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:34,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:34,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,195 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,834 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:36,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,068 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,574 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,698 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,937 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:37,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,445 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,571 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:38,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,071 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,813 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:39,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,667 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:40,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,792 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:41,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:41,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,042 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:44,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,176 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,300 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,421 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:45,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,657 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,407 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,024 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,514 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,247 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,739 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,356 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,606 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,841 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:51,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,090 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,104 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,834 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:53,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,465 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,579 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,461 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,711 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:55,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,180 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:57,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:57,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:57,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,190 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:58,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,424 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:24:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:24:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:24:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:24:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,043 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,540 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,774 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:00,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:01,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,624 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,133 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:03,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,003 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,370 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,752 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:04,876 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:04,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:04,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,364 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,624 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,747 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:05,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,493 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,603 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:06,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,108 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,234 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,717 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,851 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:07,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:07,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,095 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,206 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,467 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,713 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,949 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:08,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:08,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:08,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,825 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:09,949 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:09,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,072 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,795 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:10,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,053 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:11,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:11,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,039 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,775 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,898 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:12,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:13,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,272 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,139 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,276 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,783 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:15,932 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:15,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:15,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:17,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:17,937 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:17,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:17,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,177 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,315 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:18,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,695 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:19,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,802 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:20,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:20,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:20,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,047 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:21,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,416 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,793 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:22,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,046 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:23,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,186 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,557 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:24,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,575 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:25,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,201 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,325 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,691 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:26,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,083 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,323 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:27,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,593 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,846 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:28,970 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:28,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,338 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,718 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:29,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:30,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,192 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,692 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:31,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:31,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:31,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,701 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,953 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:32,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,078 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,214 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:33,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:33,872 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:33,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:33,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,512 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:34,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:34,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,152 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,401 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,653 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,778 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:35,903 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:35,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,518 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,529 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:36,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:36,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,541 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:37,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:37,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,280 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:38,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,673 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,411 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,303 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,428 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,552 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:41,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:42,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:42,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,285 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:43,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,043 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,295 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,419 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,432 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:44,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,180 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:45,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,051 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,674 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,157 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,653 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,900 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:47,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:47,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:47,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:48,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,036 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,284 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,647 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:49,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:49,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,034 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,408 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:51,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:51,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,013 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,760 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:52,896 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:52,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:52,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:53,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,264 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,275 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:54,884 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:54,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,132 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,767 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:55,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:55,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:56,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,139 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:57,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:57,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:57,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:57,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,016 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,147 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,396 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,522 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:58,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:58,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,379 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,503 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:25:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:25:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:25:59,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:25:59,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,616 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:01,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,863 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:02,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,114 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,504 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:04,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:04,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:04,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:05,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,117 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,130 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,241 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,746 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:06,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,374 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,613 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:07,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,133 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,380 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:08,999 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:08,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,375 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:09,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,245 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,372 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,496 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,743 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,977 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,477 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,602 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,742 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:12,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:12,992 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:12,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,229 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,476 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,740 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,852 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:13,976 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:13,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:13,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,112 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,515 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:14,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,253 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,499 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,624 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:15,883 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:15,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,260 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,371 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:16,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:16,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,384 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,508 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,743 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:17,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,115 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,378 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,873 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,984 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:18,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:18,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:19,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:19,886 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:19,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:19,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,939 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:20,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,065 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,325 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:21,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:21,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:21,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,317 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,430 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:23,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:23,937 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:23,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,048 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,062 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,185 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,314 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:24,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,064 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:25,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:25,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,175 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,187 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,671 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,684 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,796 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,808 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:26,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,049 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,173 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,444 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,555 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:27,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,191 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,434 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,570 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:28,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,931 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:29,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,324 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,575 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,699 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:30,948 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,323 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,436 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,825 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:31,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,076 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,589 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,703 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:32,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,083 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,459 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:33,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,227 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,341 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,353 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,843 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:34,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,712 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,945 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:35,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,084 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,559 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,057 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,337 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,477 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,725 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,851 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:37,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:38,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:38,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:38,104 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:38,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:38,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:38,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-20 17:26:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 146 states and 222 transitions. [2022-11-20 17:26:38,483 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2022-11-20 17:26:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-20 17:26:38,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.