./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4fc698cb41b54b4c4983dda7de32b2f9c78701d9e96fbbf9a36472a5bdbde25 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:39:06,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:39:06,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:39:06,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:39:06,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:39:06,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:39:06,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:39:06,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:39:06,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:39:06,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:39:06,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:39:06,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:39:06,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:39:06,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:39:06,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:39:06,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:39:06,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:39:06,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:39:06,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:39:06,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:39:06,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:39:06,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:39:06,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:39:06,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:39:06,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:39:06,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:39:06,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:39:06,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:39:06,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:39:06,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:39:06,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:39:06,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:39:06,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:39:06,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:39:06,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:39:06,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:39:06,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:39:06,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:39:06,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:39:06,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:39:06,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:39:06,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:39:06,379 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:39:06,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:39:06,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:39:06,380 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:39:06,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:39:06,381 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:39:06,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:39:06,382 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:39:06,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:39:06,382 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:39:06,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:39:06,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:39:06,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:39:06,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:39:06,384 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:39:06,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:39:06,385 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:39:06,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:39:06,386 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:39:06,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:39:06,387 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:39:06,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:39:06,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:39:06,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:39:06,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:39:06,388 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:39:06,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:39:06,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:39:06,389 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_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4fc698cb41b54b4c4983dda7de32b2f9c78701d9e96fbbf9a36472a5bdbde25 [2021-11-23 00:39:06,661 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:39:06,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:39:06,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:39:06,688 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:39:06,689 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:39:06,691 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c [2021-11-23 00:39:06,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/data/1eacbc7bd/214ec52eb6734dc38e031600523e2eca/FLAG6c445c95e [2021-11-23 00:39:07,397 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:39:07,397 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c [2021-11-23 00:39:07,416 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/data/1eacbc7bd/214ec52eb6734dc38e031600523e2eca/FLAG6c445c95e [2021-11-23 00:39:07,672 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/data/1eacbc7bd/214ec52eb6734dc38e031600523e2eca [2021-11-23 00:39:07,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:39:07,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:39:07,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:39:07,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:39:07,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:39:07,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:39:07" (1/1) ... [2021-11-23 00:39:07,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d5b155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:07, skipping insertion in model container [2021-11-23 00:39:07,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:39:07" (1/1) ... [2021-11-23 00:39:07,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:39:07,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:39:08,057 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c[18431,18444] [2021-11-23 00:39:08,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:39:08,070 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:39:08,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/sv-benchmarks/c/product-lines/minepump_spec4_product52.cil.c[18431,18444] [2021-11-23 00:39:08,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:39:08,165 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:39:08,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08 WrapperNode [2021-11-23 00:39:08,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:39:08,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:39:08,167 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:39:08,168 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:39:08,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,260 INFO L137 Inliner]: procedures = 57, calls = 157, calls flagged for inlining = 25, calls inlined = 21, statements flattened = 263 [2021-11-23 00:39:08,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:39:08,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:39:08,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:39:08,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:39:08,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:39:08,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:39:08,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:39:08,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:39:08,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:08,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:39:08,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:39:08,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:39:08,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8f67695-667d-45ec-8f28-f557bd1c17c3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:39:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:39:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:39:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:39:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:39:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:39:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:39:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:39:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:39:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:39:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:39:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:39:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 00:39:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 00:39:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:39:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:39:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:39:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:39:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:39:08,498 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:39:08,500 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:39:08,879 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:39:08,969 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:39:08,969 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:39:08,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:39:08 BoogieIcfgContainer [2021-11-23 00:39:08,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:39:08,973 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:39:08,973 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:39:08,988 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:39:08,989 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:39:08" (1/1) ... [2021-11-23 00:39:09,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:39:09,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2021-11-23 00:39:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2021-11-23 00:39:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:39:09,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2021-11-23 00:39:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2021-11-23 00:39:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 00:39:09,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 61 states and 81 transitions. [2021-11-23 00:39:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 81 transitions. [2021-11-23 00:39:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:39:09,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 64 states and 89 transitions. [2021-11-23 00:39:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2021-11-23 00:39:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:39:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2021-11-23 00:39:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2021-11-23 00:39:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:39:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:09,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:09,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 73 states and 104 transitions. [2021-11-23 00:39:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 104 transitions. [2021-11-23 00:39:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:39:09,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:09,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 88 states and 137 transitions. [2021-11-23 00:39:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 137 transitions. [2021-11-23 00:39:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 00:39:10,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:10,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:10,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:10,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 138 transitions. [2021-11-23 00:39:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2021-11-23 00:39:10,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:39:10,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:10,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:10,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:10,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 90 states and 139 transitions. [2021-11-23 00:39:10,632 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2021-11-23 00:39:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:39:10,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:10,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:10,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 94 states and 152 transitions. [2021-11-23 00:39:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 152 transitions. [2021-11-23 00:39:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:39:10,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:10,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 107 states and 183 transitions. [2021-11-23 00:39:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 183 transitions. [2021-11-23 00:39:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-11-23 00:39:11,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:11,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 113 states and 197 transitions. [2021-11-23 00:39:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 197 transitions. [2021-11-23 00:39:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:39:12,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:12,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:12,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 114 states and 198 transitions. [2021-11-23 00:39:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 198 transitions. [2021-11-23 00:39:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:39:12,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:12,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 117 states and 206 transitions. [2021-11-23 00:39:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 206 transitions. [2021-11-23 00:39:12,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:39:12,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:12,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:12,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 119 states and 212 transitions. [2021-11-23 00:39:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 212 transitions. [2021-11-23 00:39:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:39:12,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:12,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 125 states and 227 transitions. [2021-11-23 00:39:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 227 transitions. [2021-11-23 00:39:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:39:13,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:13,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:39:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 128 states and 235 transitions. [2021-11-23 00:39:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 235 transitions. [2021-11-23 00:39:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 00:39:13,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:13,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:13,435 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:13,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 137 states and 253 transitions. [2021-11-23 00:39:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 253 transitions. [2021-11-23 00:39:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:39:13,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:13,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:13,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 138 states and 254 transitions. [2021-11-23 00:39:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 254 transitions. [2021-11-23 00:39:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 00:39:13,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:13,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 147 states and 273 transitions. [2021-11-23 00:39:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 273 transitions. [2021-11-23 00:39:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-23 00:39:14,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:14,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:14,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 148 states and 275 transitions. [2021-11-23 00:39:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 275 transitions. [2021-11-23 00:39:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:39:14,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:14,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 149 states and 276 transitions. [2021-11-23 00:39:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 276 transitions. [2021-11-23 00:39:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:39:14,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:14,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:14,468 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:39:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 162 states and 316 transitions. [2021-11-23 00:39:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 316 transitions. [2021-11-23 00:39:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:39:15,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:15,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:39:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 163 states and 318 transitions. [2021-11-23 00:39:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 318 transitions. [2021-11-23 00:39:15,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:39:15,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:15,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:15,639 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:39:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 164 states and 319 transitions. [2021-11-23 00:39:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 319 transitions. [2021-11-23 00:39:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:39:15,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:15,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:39:17,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:17,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 173 states and 334 transitions. [2021-11-23 00:39:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 334 transitions. [2021-11-23 00:39:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:39:17,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:17,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:19,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 181 states and 365 transitions. [2021-11-23 00:39:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 365 transitions. [2021-11-23 00:39:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:19,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:19,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:39:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 182 states and 366 transitions. [2021-11-23 00:39:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 366 transitions. [2021-11-23 00:39:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:19,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:19,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:20,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:20,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,482 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:21,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:21,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:21,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,310 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:22,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:22,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:22,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:22,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,164 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:23,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:23,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:23,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,631 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:24,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:24,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:25,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,325 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:26,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:26,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,196 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,491 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:27,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:27,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:27,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,652 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:28,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:28,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:29,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:29,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,498 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:30,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:30,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,314 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,778 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:31,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:31,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,051 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,418 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,608 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:32,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:32,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,058 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,144 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:33,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:33,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,111 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,480 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,567 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,751 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:34,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:34,922 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:34,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:34,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,009 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,095 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,474 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:35,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,114 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:36,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:36,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:36,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,457 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,543 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:37,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:37,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:37,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,337 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:38,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:38,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:38,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,371 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:39,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:39,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,906 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:40,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:40,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:40,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,265 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,353 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:41,914 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:41,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:41,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:41,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:42,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:42,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,154 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:43,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:43,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:44,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:44,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,766 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:45,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:45,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,782 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:46,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:46,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:47,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:47,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,558 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:48,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:48,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,061 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,224 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,866 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:49,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:49,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:49,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:49,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:50,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,577 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:51,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,607 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,917 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:52,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:52,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:53,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,537 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,792 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:54,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:54,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:54,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:54,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:54,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,773 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:55,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,287 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:56,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,515 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:57,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:57,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,015 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:58,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:58,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:39:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:39:59,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:39:59,921 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:39:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:39:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:39:59,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:39:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:39:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,631 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,685 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,788 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:00,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:00,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,287 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,679 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:01,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:01,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:01,986 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:01,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:02,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,613 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:03,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:03,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,448 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,520 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:04,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:04,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:04,953 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:04,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:04,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,427 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,738 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:05,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:05,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:05,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,649 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,713 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:06,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:06,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:06,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,038 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,186 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,541 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:07,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:07,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:07,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,069 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,601 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,755 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:08,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:08,987 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:08,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:08,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:08,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,518 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:09,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:09,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:09,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:09,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:09,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,035 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,618 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:10,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:10,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:10,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,100 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,368 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,702 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:11,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:11,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:11,941 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:11,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:11,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,351 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,505 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,674 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,747 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:12,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:12,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:13,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,328 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,704 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,779 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:14,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,406 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,663 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,744 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,903 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:15,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:15,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:15,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,036 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,546 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:16,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:16,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,269 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,332 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,458 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:17,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:17,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,580 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,624 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:18,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:18,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,068 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,435 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:19,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:19,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:19,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,063 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,704 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:20,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:20,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:20,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:20,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,125 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,188 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,315 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,575 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,707 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:21,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:21,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,063 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,595 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:22,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:22,970 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:22,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,033 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,097 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,160 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,360 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,561 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,623 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:23,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:23,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:23,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,239 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,257 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:24,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:24,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:24,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,688 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:25,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:25,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,345 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,410 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,723 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:26,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:26,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,752 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,881 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:27,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:27,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:27,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,454 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,599 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,914 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:28,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:28,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:28,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,547 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,610 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,738 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:29,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:29,986 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:29,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:29,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:29,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:29,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,852 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:30,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:30,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,213 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,294 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,551 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:31,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:31,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:31,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:31,987 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:31,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:31,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:31,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,113 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,462 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,589 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,714 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,776 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:32,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:32,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,152 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,507 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,760 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:33,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:33,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,456 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:40:34,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:40:34,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:40:34,518 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:40:34,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:40:34,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:40:34,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:40:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:40:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:49:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,267 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,401 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:03,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,111 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,309 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,887 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:04,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:04,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,015 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,126 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,278 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,657 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,721 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:05,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:05,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,041 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,425 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:06,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:06,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:06,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:06,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,064 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,446 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:07,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:07,959 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:07,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:07,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,091 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,539 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,733 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:08,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:08,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,121 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,440 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:09,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,000 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:10,981 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,171 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,429 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,559 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:11,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:11,946 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:11,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:11,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,461 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,718 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:12,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:12,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:12,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:12,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,164 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,686 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:13,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:13,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:13,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,004 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,326 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,518 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,710 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,774 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:14,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:14,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:14,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:14,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:14,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:15,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:15,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,060 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,125 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,637 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,766 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:16,960 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:16,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:16,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,578 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,725 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:17,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:17,987 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:17,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:17,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,432 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,560 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,886 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:18,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:18,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:18,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,391 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,693 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:19,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:19,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,348 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:20,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:20,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:20,987 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:20,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:20,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:20,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,628 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,754 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,646 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,601 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,666 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,856 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,920 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:23,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:23,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:24,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:24,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,204 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,518 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,563 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:25,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:25,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,030 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,159 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,285 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:26,995 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:26,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:26,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,058 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,310 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:27,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:27,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:27,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,256 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,320 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:28,963 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:28,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:28,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,026 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,407 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,667 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:29,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:29,989 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:29,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:29,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:29,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,437 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,501 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,758 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,884 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:30,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,266 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,460 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,524 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:31,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:31,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:31,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:31,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,034 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,226 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,488 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,738 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:32,976 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:32,995 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,059 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,124 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,385 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,448 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,892 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:33,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:33,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:33,955 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:33,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:33,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,280 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,914 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:34,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:34,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:34,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,043 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:35,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:35,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,237 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,765 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:36,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:36,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:37,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:37,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,210 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,806 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:38,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:38,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,057 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,247 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,311 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,375 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,700 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:39,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:39,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:39,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:39,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,379 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,464 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,576 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:40,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:40,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,355 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,612 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,928 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:41,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:41,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,639 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,792 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:42,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,262 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,313 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:43,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:43,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:43,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,863 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:44,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:44,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:45,955 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:45,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:45,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,594 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:46,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:46,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:46,983 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:46,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:46,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:46,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,535 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,920 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,518 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,583 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,780 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:48,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,222 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,286 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,349 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,477 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,863 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:49,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,761 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,824 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:50,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:50,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,846 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:51,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:51,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:51,973 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:51,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:51,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,489 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,552 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,615 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,741 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:52,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:52,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,426 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,444 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,698 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,825 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:53,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:53,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,018 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,150 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,789 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:54,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:54,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,303 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:55,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:55,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:55,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,432 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,770 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:56,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:56,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,406 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:57,966 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:57,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:57,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,241 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,499 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:58,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:58,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:58,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,378 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,692 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:49:59,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:49:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:49:59,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:49:59,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:59,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:49:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,849 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:00,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:00,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:00,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,300 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,410 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:01,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,459 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,521 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,647 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,837 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:02,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:02,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,668 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:03,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:03,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:03,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,050 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,115 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,245 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,605 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:04,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:04,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,053 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,897 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:05,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:05,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,666 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,730 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,926 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:06,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:06,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:06,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:06,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:06,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,240 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:50:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:50:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:50:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 183 states and 370 transitions. [2021-11-23 00:50:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 370 transitions. [2021-11-23 00:50:07,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:50:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:50:07,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:50:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat